1 Houston burial: Whitney Houston was laid to rest Sunday at a private ceremony in Westfield, N.J., the end of a weekend that saw the pop star's family and friends gather for a star-studded funeral. Fans assembled in several places along the route the motorcade took from the Newark funeral home to the cemetery. Houston was buried next to her father, who died in 2003. The 48-year-old singer died Feb. 11, hours before she was to attend a pre-Grammy Awards party. No cause of death has been determined.

2 Casino infighting: Wynn Resorts Ltd., the Las Vegas casino operator, said Sunday that it forcibly bought back all the shares controlled by Kazuo Okada after finding the Japanese tycoon made improper payments to overseas gambling regulators. The company also asked Okada to resign from its board. Okada is the founder of casino game maker Universal Entertainment Corp., which held an almost 20 percent stake in Wynn Resorts.

3 Smart marries: Elizabeth Smart, the Utah woman who was kidnapped at knifepoint at age 14 and held captive for nine months, married her fiance Saturday in Hawaii. A family spokesman said Smart married Matthew Gilmour on Oahu's North Shore. Smart, 24, met Gilmour, of Aberdeen, Scotland, while doing Mormon missionary work in Paris. Onetime itinerant street preacher Brian David Mitchell was convicted in 2010 of Smart's 2002 kidnapping and sexual assault. He is serving a life sentence.

4 Fugitive arrested: Authorities in Mexico arrested the estranged husband of a woman who was killed and left in a restroom at San Diego City College in 2010. Armando Perez was taken into custody Sunday in Tijuana. Diana Gonzalez, 19, was stabbed to death inside the restroom. Perez, who was 38 at the time, is expected to appear at an extradition hearing in Mexico City.

5 Murder-suicide: A man kidnapped his estranged girlfriend at gunpoint along with her 1-year-old daughter, and all three were found shot to death hours later, Cleveland police said Sunday. Latasha Jackson, 19, was trying to end the relationship with Thomas Lorde. The bodies were found in the garage of an unoccupied building, said police Sgt. Sammy Morris, and it appeared that Lorde shot himself in the head.

6 Caffeine product: Food and Drug Administration officials plan to investigate whether inhalable caffeine is safe for consumers and if its manufacturer was right to brand it as a dietary supplement. AeroShot went on the market last month in Massachusetts and New York, and it's also available in France. Consumers put one end of a lipstick-size canister in their mouths and breathe in, releasing a fine powder that dissolves almost instantly. AeroShot's inventor, Harvard biomedical engineering Professor David Edwards, said the product is safe. But Sen. Chuck Schumer, D-N.Y., said he is concerned about potential abuse by kids and teens.